Suction tester for vacuum cleaner



FIG. 1 is a top, front and right side perspective view of a suction tester for vacuum cleaner, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top plan view in open configuration;

FIG. 9 is a top, front and right side perspective view in open configuration;

FIG. 10 is a front elevational view thereof, showing the method of attachment to a vacuum cleaner; and,

FIG. 11 is a sectional view thereof, taken along lines 11—11 in FIG. 6.

The broken line showing of a vacuum cleaner in FIG. 10 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for the suction tester for vacuum cleaner, as shown and described. 